Image Grab PIL

KJNodes/image

ImageGrabPIL

Captures an area specified by screen coordinates. Can be used for realtime diffusion with autoqueue.

Example

JSON Example

{
  "class_type": "ImageGrabPIL",
  "inputs": {
    "x": 0,
    "y": 0,
    "width": 512,
    "height": 512,
    "num_frames": 1,
    "delay": 0.1
  }
}

This example shows required inputs only. Connection values like ["node_id", 0] should reference actual node IDs from your workflow.

Inputs

Name	Type	Status	Constraints	Default
x	INT	required	min: 0, max: 4096, step: 1	0
y	INT	required	min: 0, max: 4096, step: 1	0
width	INT	required	min: 0, max: 4096, step: 1	512
height	INT	required	min: 0, max: 4096, step: 1	512
num_frames	INT	required	min: 1, max: 255, step: 1	1
delay	FLOAT	required	min: 0, max: 10, step: 0.01	0.1

Outputs

Index	Name	Type	Is List	Connection Reference
0	image	IMAGE	No	["{node_id}", 0]

How to connect to these outputs

To connect another node's input to an output from this node, use the connection reference format:

["node_id", output_index]

Where node_id is the ID of this ImageGrabPIL node in your workflow, and output_index is the index from the table above.

Example

If this node has ID "5" in your workflow:

• image (IMAGE): ["5", 0]

Package: comfyui-kjnodes